ubi: ubifs: Add documentation for README
Describe the needed CONFIG tokens to enable UBI and UBIFS support.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/README b/README
index 276fac9..81d3681 100644
--- a/README
+++ b/README
@@ -2806,6 +2806,22 @@
Adds the MTD partitioning infrastructure from the Linux
kernel. Needed for UBI support.
+- UBI support
+ CONFIG_CMD_UBI
+
+ Adds commands for interacting with MTD partitions formatted
+ with the UBI flash translation layer
+
+ Requires also defining CONFIG_RBTREE
+
+- UBIFS support
+ CONFIG_CMD_UBIFS
+
+ Adds commands for interacting with UBI volumes formatted as
+ UBIFS. UBIFS is read-only in u-boot.
+
+ Requires UBI support as well as CONFIG_LZO
+
- SPL framework
CONFIG_SPL
Enable building of SPL globally.